Business
Jobs
  • About Us
  • Solutions
    • Job Postings
      Post your job and receive qualified candidates in 48h.
    • Candidate Assessments
      500+ technical and psychological tests, plus anti-fraud.
    • Headhunting
      Tailor-made executive search from start to finish.
    • Payroll + EOR
      Payroll dispersal and EOR across 15+ LATAM countries.
  • Pricing
  • Jobs

0

201
Views
Does destructuring an object in useSelector store all of that object's data? How to properly use destructuring with useSelector

faced such a problem - I decided to optimize the React application and found out that when I destructure two values ​​from an object,

const { quoteCurr, baseCurr } = useAppSelector(state => state.portfolio.selectedCoins)

the remaining value of the object, when changed in other components, causes this component to be re-rendered.

Please tell me what to do in such a situation? Do not use destructuring and create each variable separately? Like this:

const baseCurr = useAppSelector(
  (state) => state.portfolio.selectedCoins.baseCurr
);
const quoteCurr = useAppSelector(
  (state) => state.portfolio.selectedCoins.quoteCurr
);

This is what is stored in the component when destructuring, I only need two object values, but the component keeps track of the name 4

enter image description here

about 4 years ago · Juan Pablo Isaza
Answer question
Find remote jobs

Discover the new way to find a job!

Top jobs
Top job categories
Business
Post vacancy Pricing Sales
Legal
Terms and conditions Privacy policy
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Show me some job opportunities
There's an error!